fix: remove unused vars

collect-smartctl-json.sh

@@ -1,8 +1,6 @@
 #! /bin/bash
 # Adapted from https://github.com/prometheus-community/smartctl_exporter/blob/master/collect-smartctl-json.sh
 
-script_dir=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
-
 # Data directory to dump smartctl output
 # This directory will be created if it doesn't exist
 data_dir="/var/lib/smartmontools/json"
@@ -57,12 +55,6 @@ for device in "${devices[@]}"
 	data="$($SUDO smartctl ${smartctl_args} ${device})"
 	# Accommodate a smartmontools pre-7.3 bug
 	data=${data#"  Pending defect count:"}
-	type="$(echo "${data}" | "${json_tool}" "${json_args}" '.device.type')"
-	family="$(echo "${data}" | "${json_tool}" "${json_args}" \
-'select(.model_family != null) | .model_family | sub(" |/" ; "_" ; "g")
- | sub("\"|\\(|\\)" ; "" ; "g")')"
-	model="$(echo "${data}" | "${json_tool}" "${json_args}" \
-'.model_name | sub(" |/" ; "_" ; "g") | sub("\"|\\(|\\)" ; "" ; "g")')"
 	device_name="$(basename "${device}")"
 	echo -e "\tSaving to ${device_name}.json"
 	echo "${data}" > "${data_dir}/${device_name}.json"

compose.smartctl.yml

@@ -4,7 +4,6 @@ services:
   smartctl:
     image: "prometheuscommunity/smartctl-exporter:v0.14.0"
     volumes:
-    - "/dev:/dev"
     - "/var/lib/smartmontools/json:/debug"
     command:
     - "--smartctl.fake-data"